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检索条件"主题词=h-quasiconvex function"
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Quasi-convex functions in Carnot Groups
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Chinese Annals of Mathematics,Series B 2007年 第2期28卷 235-242页
作者: Mingbao SUN Xiaoping YANG Department of Applied Mathematics Hunan Institute of Science and Technology Yueyang 414000 Hu nan China Department of Applied Mathematics Nanjing University of Science and Technology Nanjing 210094 China Department of Applied Mathematics Nanjing University of Science and Technology Nanjing 210094 China
In this paper, the authors introduce the concept of h-quasiconvex functions on Carnot groups G. It is shown that the notions of h-quasiconvex functions and h-convex sets are equivalent and the L^∞ estimates of first ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Some Properties of quasiconvex functions on the heisenberg Group
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Acta Mathematicae Applicatae Sinica 2005年 第4期21卷 571-580页
作者: Ming-bao Sun Xiao-ping Yang Department of Applied Mathematics Hunan Institute of Science and Technology Yueyang 414000 China Department of Applied Mathematics Nanjing University of Science and Technology Nanjing 210094 China
For the heisenberg group, we introduce the concept of h-quasiconvex functions. We prove that the notions of h-quasiconvex functions and h-convex set are equivalent and that h-quasiconvex functions are locally bounded ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论